Restructuring and Related Activities (Details 1) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Aug. 28, 2021	Aug. 28, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	$ 20,814	$ 20,800
Architectural Framing Systems
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	2,048
Architectural Glass
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	17,391
Corporate and Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	1,375
Asset Impairment due to Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	15,403
Asset Impairment due to Restructuring | Architectural Framing Systems
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	85
Asset Impairment due to Restructuring | Architectural Glass
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	15,318
Asset Impairment due to Restructuring | Corporate and Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	0
Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	4,340
Employee Severance | Architectural Framing Systems
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	1,824
Employee Severance | Architectural Glass
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	1,577
Employee Severance | Corporate and Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	939
Other Restructuring
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	1,071
Other Restructuring | Architectural Framing Systems
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	139
Other Restructuring | Architectural Glass
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	496
Other Restructuring | Corporate and Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost	$ 436